12-Cell (4s3p / 3s4p)


Our smart charger circuit boards are designed for use as smart SMBus charger reference designs and for use as embedded chargers within a portable electronic device. These boards require a power supply with a minimum of 60W for operation. For the EB335 the input may vary between 10 & 24VDC. All the other boards require 24VDC.

Inspired Energy part number 599028 is the recommended power supply & is available with a choice of AC cables for global use.

A summary of each board’s functionality is provided below. Please contact Inspired Energy for full details of these products.


  • EB330 Charger Board
  • EB335 Charger Board 10V to 24V input w/ Passthru
  • EB343 Charger Board w/ Passthru

Inspired Energy, LLC

25440 NW 8th Place, Newberry, FL 32669 USA

P: 352-472-4855

Toll Free: 888-546-7747

P-Series batteries use a high-current, 7-pin D-sub connector. They are more rugged than the N-Series batteries - some of them are IP65-rated - they also are optimized for using cells with low internal impedance which excel in low temperature and high discharge current applications. They require the use of a "PH" series charger.
N-Series batteries use a 5-blade standard battery connector. They are optimized for using high capacity cells for maximum runtime. They require the use of a "CH" series charger.